199813197 is an odd 9-digits composite number following 199813196
and preceding 199813198 . In scientific notation, it is written as 1.99813197 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 128911680 positive integers (up to 199813197) that are relatively prime to 199813197.
199813197 has 8 divisors, whose sum is 275011840
The reverse of 199813197 is 791318991
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred ninety-nine million eight hundred thirteen thousand one hundred ninety-seven
Scientific notation
1.99813197 × 10^8
Engineering notation
1.99813197 × 10^6
Prime Factorization
3 × 31 × 2148529
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199813197
Product of the distinct prime numbers
The prime factorization of 199813197 is 3 × 31 × 2148529.
Since it has a total of 3 prime factors.
4 , 3 , 49 , 55 , 879 , 211 , 9826 , 855 , 74732 , 94653 , 259464 , 545292 , 7263612 , 8268457 , 95881632 , 8066912 , 360402512 , 980368969 , 7137854615 , 6976576465
n×2
399626394
n×3
599439591
n×4
799252788
n×5
999065985
n÷2
99906598.5
n÷3
66604399
n÷3
49953299.25
n÷5
39962639.4
n2
39925313695360809
n3
7.9776045706979E+24
n4
1.594030673673E+33
n5
3.1850836502266E+41
2 √n
14135.529597436
3 √n
584.62141916537
4 √n
118.89293333683
5 √n
45.721959403816
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199813196
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199813197 can be divided by 8 positive divisors.
The sum of these divisors (counting 199813197) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010001110100001001101
3
Ternary
111220222120011210
4
Quaternary
23322032201031
5
Quinary
402123010242
6
Senary
31454405033
8
Octal
1372164115
10
Decimal
199813197
12
Duodecimal
56b00779
16
Hexadecimal
be8e84d
20
Vigesimal
328gcjh
36
Base36
3ayoul
md5
82a4edaabc8f7407a9830b157e01152b
sha1
be979bd0685012d7d1fca42021484972f91e118a
sha256
3f291b8983936fc5e5cf8817e9b1b156ecf252787574bc2df4e3848b0e81627c
sha512
fc020db8abc7f8cd645c3447cca05b35a79329f9b12aee77931ca4f69696288b9fc244c719bd513839d5b6f2308cfba4c4cbf5434fce357f33efaf34544a32b6
ripemd-160
2c328e77b7bd43da2b8409c197ebe84486c5b7e2
Diameter
399626394
Circumference
1255463343.571
Area
1.2542907219761E+17
Volume
3.3416511883399E+25
Surface area
5.0171628879045E+17
Circumference
1255463343.571
Perimeter
799252788
Area
39925313695360809
Diagonal
282578533.13853
Surface area
239551882172164854
Volume
7.9776045706979E+24
Space diagonal
346086609.22677
Perimeter
599439591
Area
1.7288167957123E+16
Altitude
173043304.61338
Surface area
1.7288167957123E+16
Volume
9.4016971492755E+23
Height
94192844.379509